3 papers
cond-mat.mtrl-sci2025
Solvers for the Hermitian and the pseudo-Hermitian Bethe-Salpeter equation in the Yambo code: Implementation and Performance
Petru Milev, Blanca Mellado-Pinto, Muralidhar Nalabothula +8
We analyze the performance of two strategies in solving the structured eigenvalue problem deriving from the Bethe-Salpeter equation (BSE) in condensed matter physics. The BSE matri…
cond-mat.mtrl-sci2025
Magnon-phonon interactions from first principles
Khoa B. Le, Ali Esquembre-Kucukalic, Hsiao-Yi Chen +6
Modeling spin-wave (magnon) dynamics in novel materials is important to advance spintronics and spin-based quantum technologies. The interactions between magnons and lattice vibrat…
cond-mat.mtrl-sci2024
Light-matter interactions in layered materials and heterostructures: from moiré physics and magneto-optical effects to ultrafast dynamics and hybrid meta-photonics
Luca Sortino, Marcos H. D. Guimarães, Alejandro Molina-Sánchez +3
Layered two-dimensional (2D) materials have revolutionized how we approach light-matter interactions, offering unprecedented optical and electronic properties with the potential fo…